OUR SERVICES
Pressure Calibration
As a pioneer in pressure testing and calibration, ISOLAB delivers extraordinary expertise and cutting-edge facilities for precise results especially for low pressure testing. Our pressure calibration facility boasts highly accurate pneumatic and hydraulic dead weight testers, precision pressure controllers, and advanced barometers with real-time altitude and barometric pressure measurements.

Wide Pressure Calibration Capability
From low-pressure applications in research labs to high-pressure industrial processes, our calibration services cater to a diverse spectrum of pressure measurements.
The pressure calibration capability of ISOLAB ranges from
- -950 mbar to 0 mbar vacuum range
- 0 mbar to 1100 bar pressure range
- Absolute and Barometric measurements
Highly-Accurate Measurement Tools
For primary measurement, we use a liquid manometer traceable to national standards and various reference dead weight testers to sharpen the precision of the readings.
Frequent Proficiency Testing
We participated in numerous Pressure Proficiency Tests, Interlaboratory Comparison Tests for Manometers, Test Gauges, Digital Indicators etc. initiated by the Singapore National Metrology Centre and other commercial laboratories.
Your Trusted Pressure Calibration Partner
Pressure calibration can help to detect early signs of instrument degradation to keep your business running smoothly. Regular calibration also extends the lifespan of pressure instruments, reducing the need for frequent replacements.
On-Site Calibration Services
For your convenience, we provide on-site calibration services to reduce downtime and minimise disruptions to your operations. Our skilled technicians bring the necessary equipment and references to your location for efficient calibration without transporting your pressure instruments.
Compliance and Traceability
We understand the significance of compliance and traceability in pressure calibration. Our calibration certificates are recognised and accepted internationally, ensuring that you have the necessary documentation for regulatory audits and quality assurance.

Our Pressure Calibration Capabilities include
IN-HOUSE PRESSURE CALIBRATION SERVICES
- Analogue Pressure Gauges
- Digital Pressure Gauges
- Compound Pressure Gauges
- Absolute Range Pressure Gauges
- Analogue and Digital Test Gauges (Accuracy: 0.01% FS)
- Magnehelic Gauges
- Vacuum Gauges
- Hygiene Gauges
- Diaphragm Sealed Gauges
- HVAC Air Gauges
- Digital Pressure Controllers
- Analogue Pressure Controllers
- Pressure and Vacuum Transmitters
- Pressure Transducers
- Low Pressure Differential Transmitters
- Low Pressure Manometers
- Pressure Chart Recorders
- Differential Pressure Gauges
- Pressure Switches (Both Analogue and Digital)
- Marine Pressure Test Gauges
- Pressure Modules (Pneumatic and Hydraulic)
- Pressure Manifolds
- Pressure Leak Tests
- Pressure Calibrators
- Pressure Calibrators with Electrical Functions
ON-SITE PRESSURE CALIBRATION SERVICES
- Analogue Pressure Gauges
- Compound Pressure Gauges
- Digital Pressure Gauges
- Vacuum Gauges
- Magnehelic Gauges
- Pressure and Vacuum Transmitters
- Low Pressure Differential Transmitters
- Differential Pressure Gauges
- Pressure Switches
- Absolute Range Pressure Gauges
- Vacuum Desiccators
- Autoclave Pressure Indicators
- Pressure Chart Recorders
- Pressure Switches
- Pressure Calibrators
- Pressure Calibrators with Electrical Functions
- Pressure Test Benches